15246424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 16687016

約数列:

[1, 2, 4, 8, 23, 41, 43, 46, 47, 82, 86, 92, 94, 164, 172, 184, 188, 328, 344, 376, 943, 989, 1081, 1763, 1886, 1927, 1978, 2021, 2162, 3526, 3772, 3854, 3956, 4042, 4324, 7052, 7544, 7708, 7912, 8084, 8648, 14104, 15416, 16168, 40549, 44321, 46483, 81098, 82861, 88642, 92966, 162196, 165722, 177284, 185932, 324392, 331444, 354568, 371864, 662888, 1905803, 3811606, 7623212, 15246424]

約数ペア:

[(1, 15246424), (2, 7623212), (4, 3811606), (8, 1905803), (23, 662888), (41, 371864), (43, 354568), (46, 331444), (47, 324392), (82, 185932), (86, 177284), (92, 165722), (94, 162196), (164, 92966), (172, 88642), (184, 82861), (188, 81098), (328, 46483), (344, 44321), (376, 40549), (943, 16168), (989, 15416), (1081, 14104), (1763, 8648), (1886, 8084), (1927, 7912), (1978, 7708), (2021, 7544), (2162, 7052), (3526, 4324), (3772, 4042), (3854, 3956)]